class_docstr: Handle reading of generic image files.
class_docstr_tok: ["Handle","reading","of","generic","image","files","."]
docstr: Get area definition of the image.
docstr_tok: ["Get","area","definition","of","the","image","."]
code: def get_area_def(self, dsid):
      """Get area definition of the image."""
      if self.area is None:
          raise NotImplementedError(
              "No CRS information available from image"
          )
      return self.area
  
file_path: satpy/satpy/readers/generic_image.py
imports: import logging
  import dask.array
  import numpy
  import rasterio
  import xarray
  from pyresample import utils
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 3 for calling the GenericImageFileHandler obj's underlying member method code with example usage: obj.get_area_def(dsid) and returns: self